iron v. chrome differences

[sadara]

just for information and interest:

1. i cannot use the bbc's iplayer in chrome (v0.3.154.9) - it does not detect that my chrome browser is javascript-enabled.
in iron (0.3.155.0) i have no such problem.

2. in chrome (v0.3.154.9) i currently cannot use the 'standard' (ie ajaxified) view of gmail in two separate tabs; i have to have the second one in 'basic HTML' view, otherwise the view won't load.
in iron (0.3.155.0) - using the same email accounts - i have no such problem.

well done, iron man!