Really speaking for me meeting boys is due to
1) Admiring and feeling the male beauty! I admire a beautiful face much more than body!
2) Meeting great guys without hassles of mind games, dealing with the tantrums/whims of many guys.
3) Most of the times guys from grindr/ adam4adam/ bar or whatever most men are into one night stunt. They vanish in thin air. Even I have done so! I can meet the guys here on repeatedly.
4) Here you can find good connection and guys are exceptionally matured, know the value of good connection and maintain them as an great example of some of great guys like @peterhung85.
5) Expenditure of time to find the guy whom you like is minimal. It is as easy as scanning the guys on the site, meeting the seeming interesting boys in just 1,2,3 and go! Personally I like regulars!
6) In every relation transaction is involved! Here too it is involved but I see here it to be very symbiotic relation! In this relation here not much tantrums, demands are involved and there is great scope to understand each other and know each others attitude. Yes it is true that if we meet same boys often, an "undefined" relation is developed. Great boys do select their client and are with them for long term! Things are changing at fast pace in this complex world and this new form of relation adds to new dimension. These handsome boys have saved many clients from undergoing serious mental depression and breakdown. When clients were lonely and needed someone to share some intimate time, these boys were and are there!