Thanks, not exactly like this. The way I look at it, I would just remove the option to vote on comments using voting power and the reward pool all together. (this will be impossible anyway with the non-linear reward curve). Instead, just replace the current system with upvotes that show exactly the way it is shown now and bumps comments on top with SBD that come directly from the wallet of the one that does the upvote (like op http://publish0x.com/). That would be an easy and quick solution actually making it possible to reward comments. Tipu in a way works but it's way too much of a hassle for mosts and adds a 'spam comment'.