Signature Design

I agree mostly with what the above has told you, but in addition the overall readability is a bit lacking as well. The text itself gets "swallowed" by the surrounding cherry blossoms and it's a bit difficult to make out unless you squint super hard. For something like a forum signature or banner that's a bad thing since you want everything to be easily digestible even at a glance.

I'd recommend even just a small border or stroke around the text to make it a little more obvious, if at all possible. Even just something like the glow you've got in your current signature would go a long way.