Yep, they are using that service for sure, bunch of newbie accounts writing oneliners. BitStorage ANN has been added to the list.

Another ANN has been added, [ANN][PYRK][POW-MULTI][SHA][SCRYPT][X11][MASTERNODES][COMMUNITYFUND][EXCHANGE].
Beside having scam accusations for plagiarized whitepaper, PYRK team decided to hire known bumping service that is also working on several others ANN that are already on the list,  like Cocos-BCX, OPP Open Wifi, Covir.io etc