Yeah, behind the times, but screw you.

I just got COD4 earlier, and I'm wondering if any of you know of any decent, regular servers out there I can play multiplayer on. I'd rather not rely on random searches (even if, admittedly, one brought me to the HH servers). I'm guessing HH doesn't have any?

Nah it doesn't (afaik) - did we ever get that BF2 thing going?

Whenever I tried to play COD4 online it was an airstrike and grenade spamfest, with massively too high player limits, respawn = dead,
respawn = dead,
respawn = dead,
respawn = dead,
respawn = dead,
respawn = dead,
respawn = dead,
respawn = dead,
respawn = dead,
respawn = dead,
get bored, do something else.

I don't know of any ones in particular, but try some with a lower player limit if you can find them, it's a heck of a lot more enjoyable.

too too true.
I recommend playing headquaters or the one where you have to place a bomb.
you'll soon rank up with headquaters easy 2/3,000 points per round there.

work on your m16 too it's awesome once you have a red dot and the shoot through walls perk it's the only gun you'll need till the p90 and m14.