Rated 5 out of 5 stars

I like all the extension's features and thank you for your nice work!
However I also have some suggestions:
- Icon should look more professional (maybe take a Fugue icon, if have nothing else)
- Section with "Site - Demo - Videos TableTools2 - Music - Donate" in the menu should go much smaller or fully removed. How about only a small link to your website, where users can then find everything?
- Any chance to implement feature to search text among all opened tabs?

This review is for a previous version of the add-on (1.65.1-signed). 

Icon - I'm lazy and actually like the self-created icon, so I use it for all my addons. Kinda a branding thing too.

Site section - UPDATE: it's reduced in v1.88+.

Search text in all open tabs - it's already done in v1.70. UPDATE: I just released it. You can install it by using the link in the updated Addon description section.