Richard Silverstein

About me

Developer Information
Name Richard Silverstein
Location Seattle
Occupation blogger
User since March 5, 2007
Number of add-ons developed 0 add-ons
Average rating of developer's add-ons Not yet rated

In a little more detail...

I blog at Tikun Olam and have been a FF user since 2007.

My Reviews


Worked for a while, but no longer Rated 1 out of 5 stars

This add on worked great. But now it doesn't even show up in my drop down context menu.

Is this an orphan add on?

This review is for a previous version of the add-on (1.5.0). 

Nimbus Screen Capture: Screenshot, Edit, Annotate

Nimbus is terrific Rated 5 out of 5 stars

Like it far more than Awesome. Easy to use, powerful with great capabilities, images far crisper than Awesome.

This review is for a previous version of the add-on ( 

TwitrPix Express for Firefox

What once was great add-on is no longer Rated 2 out of 5 stars

Lately this add-on has become very buggy & unreliable. I'm seeking something to replace it. It used to work like a charm.


Rated 2 out of 5 stars

While it works perfectly using Twitter, it won't upload to my Facebook account & my ShareThis Facebook app shows it hasn't been used. ShareThis support has been useless.

Alexa Sparky

Great potential/unrealized Rated 2 out of 5 stars

This is potentially a wonderful add on. But the problem is precisely what previous reviewers have noted. It wrecks popup window function & for me even did odd things like forcing the browser session to close w/o my having closed it myself.

I've taken the advice of a previous reviewer & turned off the graph feature & so far no problems. But I did have to create a new profile as it seems the add on somehow corrupted my previous one.

I tried to e mail the add on author but his website doesn't seem to have an e mail or contact button. What good is an add on if you can't inform the author of a bug?

Still I'd reall like this add on if they'd iron out its problems.

This review is for a previous version of the add-on (1.1).