I like the idea of being able to change it where low leveled perks can't touch HoE servers. Kinda a strain playing one and you have just that one LLL (Low Leveled Loser) with the wrong perk, spends about 3K pounds on the M203, dies in a bout 20 seconds and leaves you on the 10th wave with about 100-200 of the bastards.
Even worse is having to kick ol Kevin's *** when his health is doubled.
The community is getting new people, which is a good thing, and also a bad thing for us experienced, L6s. But that's the way of things isn't it? The exact same discussion happened when TF2 went F2P. ._.
Gotta give some to get some. Personally, I'm glad the community has new meat, gives more fodder on my server and running around chopping heads off while stabbing the slackers with a syringe every so often. Its fun heck.
Having a great time.
Even when you're the last standing.
Or get pwned while helping by that Ninja Nutpounder (Yes, you know who that is. ._.)
But even maxed out at perk, its still fun to come back and just go nuts on the ol ZEDs.

(This is hilarious, given the Pyro's weird tastes, oh look he found a Husk's gun!)
I'd say the community's still very much alive and still playing, even if the game n engine is 'dated'. :3