Re: [ANN][XRB]Cryptocurrency's killer app: RaiBlocks micropayments

Bought some XRB... Is there anything I can do to support the network?

Sure
You can support network in many ways:

Running a 24/7 RaiBlocks node https://github.com/clemahieu/raiblocks/wiki/Docker-node
Developing services/applications that use RaiBlocks
Writing posts/comments that talk about RaiBlocks (no spam)