Maybe one of solutions is to make exchangeable ecency points on hive engine as example.
Another one point to correct points pages for ecency app coz now it works not correct on my Android smartphone.
Also I think it can be good solution to interact with other communities to engage people. Maybe on next advent calendar or other promo actions.
And of course stay to prove ecency!

and by the way @ecency why we have two 22nd advent calendar postt in a title? ;-)