I d like to hear opinions from gamers thx 3000 big gamepacks or maybe arount 1000 but all handpicked games?
Definely hand picked.It's better in the long run.Normally people buy gamepack just to jumpstart their new site.
I think I'd rather have the big game pack and then filter out the ones I don't want. A larger starting pool also means lots of pages for Google to index if I put one game on a page.
I'd probably buy the 3000 pack to start with, then buy 1000 game packs later on, assuming you could get that much unique content at all. There is a market for both i think, big ones for startups. Slightly smaller hand picked for established sites wanting some quality working new additions.
I like to acquire my games from the authors instead of buying up game packs. If you give the authors credit and ask them to host their games you'll build up a good reputation among flash developers which will help you out a lot if you want to sponsor games down the road.
usually their games have a link to their sites and you contact them there or since the majority of flash developers submit to newgrounds just send them a pm.
There are so many different sites that are just a huge list of every random game. There's not much value in your making another one. If you put together a list of good hand-picked games, that has much more value. IMHO.