Please consider changing the order of some actions on the toolbar.
1. Move "I" (italics) next to "U" (underscore). Not only is that convenient when we might want both, but also is the common relative positions of such actions in other apps (Excel, MSWord, excelforum.com, etc).
2. Move the palette icon ("text color") next "A" (font family).
In summary, I suggest the following order: B U I S P A T, where "S" is the strikethrough icon, and "P" is the palette icon.
1. Move "I" (italics) next to "U" (underscore). Not only is that convenient when we might want both, but also is the common relative positions of such actions in other apps (Excel, MSWord, excelforum.com, etc).
2. Move the palette icon ("text color") next "A" (font family).
In summary, I suggest the following order: B U I S P A T, where "S" is the strikethrough icon, and "P" is the palette icon.