Hi! Im asking this question since I know there are more than a couple sites around… though, who has really seen them all in one place?
What I mean with this is… that basically I know about:
http://
Which seem to be a great site about many important esk8 related topics.
I also know about this site:
Which greatly hold this list of different esk8 part shops:
Though maybe some more should be added by now but still useful non the less.
Also worth mentioning is:
Offers good tips on some hacks / remote improvement + other things
Maybe @danile himself can spread some more info what made him share his project and write other useful articles there 
So yes, if u got more links to add, please share
I do know there are a few youtube esk8 channels… though not entirely sure whenever they should be added / shared, but if u have a good one, share that one also
I guess there are a few more which also focus on prebuilt/commercial boards … but I guess in this case both of these work, just indicate, whenever it is for prebuilts or more diy esk8 related site.
Forgot about this site also:
Good selection of pre-made boards + lots of other useful info