This post is the SBD giveaway for the following post:
https://steemit.com/giveaway/@ptcmyanmar/dividen-for-sbd-give-away-plan
Some user get only 0.001 SBD so the question is what they has to do with 0.001 SBD. Something is better than nothing. They can send 0.001 SBD with their post link in memo and can get up to 0.01 upvote.