I've been using addmefast to get facebook likes for a couple of new-ish fanpages over the last week. Getting likes is easy, presumably due to the number of bots being used, but retention is poor (60% at best over 2/3 days). I am guessing that bot users are also mass-unliking, hence the drop in likes. So, does anyone on here get high retention facebook likes from addmefast, or is there a better service to use for this? Or, is addmefast only good for short-term social boosts, to encourage genuine subscribers?