AddMeFast

The worst experience ever! To add up to that, worst customer service, who replied me once, but after that never answered any of my concerns.
I simply made 4000 points in a day, and the next day my account is blocked. They blocked my account just for scoring points.
And when I asked why they have blocked it, they replied maybe you were making points through some illegal way, or maybe you'll sell these points. I was like, what? Are you banning me for these couple of "MAYBES". They never even replied. This is what I seriously don't expect from a good or legit company. They are a fraud, and beware of using them to increase your social presence, the likes or followers they will provide you will disappear the next day or in a week. And to get those likes you'll have to like the garbage pages that addmefast will recommend.
Stay Away From These Unprofessional Scammers!

Addmefast can increase your site/page media activity and allows you to gain Facebook Likes, Google+ Circles, YouTube Subscribers, YouTube Visits, Web site hits and lots more (+).

But let's say that you'll use your own (personal) accounts: (-) the result will be bad as the quality of favorites thing go go crazy. On the other hand, if you'll use secondary accounts (and most of other Addmefast users will do that), will increases the risk of loosing points if those "voting accounts" are disabled/ deleted (-).

Generally, the positive appreciations have more relevancy if they are received from verified sources

Reviewed few times on Youtube Subscribers.
Gain about 120subs in 2days and next 2days about 210subs losed (i guess on payed servise it will be same).
Worst service which i tried. I do not recommend this service.

I used ADDMEFAST to gain points towards Twitter Retweets and Youtube subscribers. After months of very little use, I logged on to see I'd been banned. I wrote their support and got the following answer, "Hi. You have violated our terms and you are not allowed to use our service. Best Regards."

For the record. I never used bots, didn't have more than 1 account and to this day have no clue what happened. I will say that their Youtube subs and many other services are only temporarily and are deleted soon after they arrive. For instance, I had 50 people sub me on Youtube, only to have them all disappear 3 days later. This is a bad company and everyone reading this should stay away from them. YouLikeHits.com is much better, nicer people, and they won't ban you over nothing.

I opened an account last night, started earning points but they blocked me from receiving the daily 500 bonus points. Early this morning I started giving views until "2am!" I earned over 6 thousand points, they still blocked me from receiving my 500 bonus points. Then after collecting 6041 point they shut down/blocked my account for no reason. There's no customer service btw. I literally wasted an entire day watching the most disturbing garbage for nothing.

I asked them to change my email address, they changed my email with my new email but now I am not able to login to my account, I created a ticket 25 days ago and the problem is still not fixed.

The basic premise being a free exchange site (with no obligation
But the option to additionally purchase paid packages)
I figured I'd give AddMeFast a try, despite mixed reviews, especially
Since I know that on some of these sites there are a lot of people
Using bots so maybe some of the negative reviews came from those
Who were caught.

I seriously doubt that now because within a few hours and having earned and
Used a few credits and earned a very small amount (roughly 100 credits), I too
Got banned, contacted them and got no response other than a rude
1 sentence reply and baseless claim:

"Hi.
You have violated our terms and you are not allowed to use our service.
Best Regards"

Stay away from BanMeFast scam artists with no respect for their users.
What a waste of time!

I see all the reviews for this site are positive, so let me add a negative review. Signup as a member, submitted my website. In the beginning the site i submitted was approve, simple blogging wordpress page. It ran fora few days than it was blocked with no reason given. Then i contacted the support, with no responds back. I then said let me try another website of mine, which is a pinterest-clone type website. Sure enough when i added mine site it was blocked again. Now i run my site on alot of social sharing sites (like4like.org) with no problem. But this site seems to be about money users, not servicing free users. Today i canceled my account after adding another website, which pass all the requirements. You can check my website, www.videoviber.com, just so you can see that it should have been approved and not banned. Anyway thanks for taking the time to read my comment.

Everything was fine at first, then, if you buy points it often happens that they are not credited to you. Support is non-existent