Blogging clients are meant to support ofline blogging.
What I would really love to see is an post model that follows the e-mail send model. I.E. I can post when I am offline and BlogDesk will queue it locally.
Later, when an internet connection is available, BlogDesk will automatically post the queued items to the relevant server.
Any actual posting to server problems can then be place in an error box (with some sore of UI notification) and the user can peruse the failures at their leisure.
Oh killer feature, be implemented soon. Pleeeeease.
You might be interested in my blogging client review here: http://extraview.co.uk/blog/PermaLink,guid,948b2fb5-eed1-4f4b-9288-d33e79d38e97.aspx
How to make BlogDesk stand above the competition
I too would like a "catch up" posting
I love the product, but I to would like it even more if there was a deferred upload. Yes, I can save a draft and do it later, but you are so much smarter and more attentive than I am. (Always butter up the target!) It might be a simple as adding a "deferred" queue in the saving.