Question: Deliberately using 2 portal targets with same name

[dsl101]

I couldn't see anything specific on this, but I have a use case where I'd like the same portal content be displayed in 2 different places. I've created 2 <portal-target name="xyz"> components, and of course currently getting the Target xyz already exists warning. I was about to disable that using the option, but wanted to check that this use is valid, or is it likely to cause other issues?

For what it's worth, it seems to be working fine...