Desire user here.
Photo editing and sharing is very simple. Can upload to flickr, facebook, email in two / three steps.
I’ve not tried editing video.
A mate of mine has the wildfire, same goes for him too. Very simple.
EDIT: Just found an app called ‘vidtrim’. According to the blurb you can:
“Edit your videos on the go with VidTrim. VidTrim lets you trim videos easily. VidTrim is a video editor and organizer for Android.
This is the free ad supported version of VidTrim Pro. The following features are supported by both free and paid versions:
– Trim video clips right on your device
– Trim original clip (overwrite)
– Save as a new clip
– Play video clips
– Share video clips (Send e-mail, upload to YouTube etc.)
– Rename video clips
– Delete video clips”