The title of the thread shows one of the sought after uses , micro transactions for ad blocking, a site accepting raiblocks , and paying a micro transaction to remove all adverts from the site you are visiting . With most conventional currencies this isn't possible , microtransactions are far too slow , or impossible to do considering the fee's will usually be more than the micro transaction you paying to remove adds, raibocks is near instant so instant confirmation of payment and very quickly being able to remove adverts from websites you visit that use raiblocks .
Any features/service or anything really that is great with micro transactions would be an ideal use case for this currency
You completely sidestepped the more important question - how do we know they won't give themselves some supply under the table, and once money is involved, it may be hard to resist the temptation.
Also, while this will work for micro-transactions due to no fees, it's really instant if you have 100s of pending transactions.
Just playing devil's advocate. I'd like to hear a response to that question from the devs though.