The "Other Users" nodelet has entries such as the following (line breaks added for readability):

<span class='even-row'>
<span class='item-022'>
<span class='user-243505'>
<a title="im2's home node" href="?node_id=243505">im2</a>
</span></span></span>
<br />
[download]

Could this be changed to the following, for those which have span.user-243505 { display:none; } /* hide im2 in OU list */ in their CSS:

<span class='even-row'>
<span class='item-022'>
<span class='user-243505'>
<a title="im2's home node" href="?node_id=243505">im2</a>
<br />
</span></span></span>
[download]

We're currently being left with a blank link in Other Users.

Would that affect anyone in an unintended manner? It would screw up even-odd rows for those who use "display: none" on a row, but the choice is between that and a blank row.