Short answer is no, but working in that direction.
In my mind the three big TaskPaper features missing from Bike right now are:
- Filtering outline
- StyleSheets
- Tags/Attributes
I expect Bike 2.0 (in progress with some demo releases so far, but still while before done) to support filtering and stylesheets. Not sure if a UI for tagging will make it into 2.0, but will get there eventually.
More info on why Bike vrs TaskPaper: