One more - support things that are valuable

• pay for a good email account, VPN, software

• contribute to openstreetmap, wikipedia, or stackoverflow

• spend extra time and money going to independent shops with better food

• pay for your music. use bandcamp or similar so the band really gets the money.

• pay bloggers and poscasters. at least buy a t-shirt.

Another one - start a club. This is surprisingly very easy:

• think of something you're interested in

• find a forum popular in your area

• give people a time and a place to do the thing (or can be a pub just to talk about the thing)

• bring a friend with you in case nobody turns up the first couple of times

There are a lot of people just want to go out ad socialise, just doing anything, and are waiting for a club to join.

Talk to strangers.