Here's one use case: i tried importing a 500+ row wine spreadsheet into it (it has columns like type, producer, name, vintage, rating, source etc). I had to sa

Here's one use case: i tried importing a 500+ row wine spreadsheet into it (it has columns like type, producer, name, vintage, rating, source etc). I had to save the file as CSV and import it -- or at least that's what I thought, but filepicker seems to support picking from google drive. I don't know if it would have accepted a spreadsheet. Your app seems sluggish to scroll compared to Google Docs at that size, and the record density seems low (I see 29 records per page vs 50 on Google Docs). This is using Chrome 38 on Linux. The "link to another table" seems interesting, but my data came denormalized so I have a column with e.g. 10 different repeated values on 500 rows. Maybe it would be nice to automatically clean that up somehow. For example, I could Copy the column and have a some Paste (unique values only) option. Maybe the dialogue that comes up (suggesting to expand the spreadsheet) could even tell you about that. Or maybe there could be an option to convert a text field to a separated linked table. I had some conditional formatting set up via Google Docs, which could be nice to have here; e.g. red wines have a red background in that wine type table. I don't have a simple primary key -- it's really a composite of {wine producer, wine name, vintage}. The app didn't mind importing non-unique values into that first column. I don't know what the alternative might have been -- an auto-generated primary key? Having said all of the above, I really like Google Docs and it will take some amazing features to make me switch to anything else. Multi-user planning and documentation via docs is great -- I have a shopping list everyone can update and I can see it change real time on the phone in the shop while someone is changing it from their desktop, and it's always up to date.