Hi Matt
Generally, the only problem that LGPL creates is that you cannot change the license of re-linq itself. I.e., you cannot turn re-linq into a closed-source library, which is a good thing.
Using re-linq from projects with any license, OSS or commercial, is not a problem. That's what LGPL is designed for.
If you really think there is a problem, I might be able to help you if you provide some details.
That said, we might re-license it if there's a really good reason.
Cheers,
Stefan