Auto-incrementing issue?

[shuban]

I wrote a script that updates the date of a row inside a table. However, this causes the table to look like this (attached). Should this be a concern?

Image link: http://www.tiikoni.com/tis/view/image.php?id=bb06a3a

[SMFHacks]

Row order shouln't matter as long as you are ordering your data such as ORDER BY ID DESC in your queries.

[shuban]

Thanks