So Google launched its spreadsheets, I managedto getmy invitation and they are pretty sweet. Same as editgrid, irows, numsum and others out there... they are all sweet :P

Cool stuff:

• It has most of the functions you'd probably need.

• Ctrl+Key copy, cut, paste, bold, underline, italic.

• Ctrl + arrow navigation and Ctrl+Shift support to move across written cells.

• Multiple sheet support

• Built in colaboration chat!

• Undo/Redo

Some premature observations:

• No ODF export/import?! (it should be a matter of time)

• When inserting a formula "=sum(" you have to click the referenced cell, you can't use the arrow to move to it, cause you are focused inside a textfield so the arrows will move the cursor inside the function name "=su|m(, which sucks."

• No borders. You canadd background and foreground colorsto your cells, but there are still no borders, which are quite important to differentiate results from data

• Horrible URLs

• Slow javascript, I didn't feel so much lag on editgrid

• Horizontal cell merge, but now vertical merge

• No graphs :P