Statusbar icon for FF 3.6 Rated 3 out of 5 stars

I think this is not a good practice..
Since the developer claims that v0.4.8 is compatible with FF versions 1.0 to 4.0, then should be full
compatible to these FF versions, not partially to some of them. Otherwise, should maintain two
MeasureIt versions, as other developers do.
If i keep v0.4.7 to FF3.6, then how i will be benefited from any enhancements or new features
in future versions, unrelated to statusbar icon..????

This review is for a previous version of the add-on (0.4.8.1-signed). 

Statusbar icon in FF3.6..????? Rated 3 out of 5 stars

First i have to say that it's a very useful extension in various cases.
But now how can i add its icon in statusbar of Firefox 3.6..??
I'm a quite long time user of this extension, i will continue to use Firefox 3.6 for a while or more, because my
most useful extensions currently are not compatible with Firefox 4 and my toolbars in my laptop are
already full of buttons..
I believe that a lot of users will continue to use Firefox 3.6 for their reasons, so the developer should
consider to add an option for the icon in statusbar..

This review is for a previous version of the add-on (0.4.8.1-signed).