Uses for low RAM VPS?
I have a bunch of 128-256 MB RAM VPS currently idling and I have been looking for some uses for them, besides running YABS with failing GeekBench tests of course. My current uses include dashboard (Heimdall seems to install and run OK) and VPN but even most apt installations seem to crash with a failure to fork due to running out of memory. Docker doesn't seem like an option either since it fails to even install properly and apparently requires 512 MB minimum.
I was wondering what kind of services (preferably useful ones) other people are running on these limited platforms?