Yep, I saw that and this was about 80% built at the time. Was still wrangling with all the style capture and couldn't capitalize on all the attention it was getting then. ;-)
But this has a different primary use-case, more on transient context sharing, and caring about accuracy in the short term. And not about publishing per se.
You're right, the transient nature of this service sets it apart from other similar offerings. I like your monetization approach and how you tied it to a useful feature. Great implementation.
But this has a different primary use-case, more on transient context sharing, and caring about accuracy in the short term. And not about publishing per se.