Mike,
Note my workflow is probably not really like yours, so not all my comments may apply to you.
Here's what I do and use for 99% of my images:
1. Shoot (RAW)
2. Ingest in PM
3. Delete/Select and tag in PM
4. Edit RAW file in Nikon Capture NX2, edits saved in original RAW file
5. (Optional) Perform further edits in PS CS4, edits saved as TIFF or PSD
For the occasional shot taken not as a Nikon RAW file, Step 4 and 5 become:
a4. (if it is a RAW file) Edit RAW file in ACR, settings saved as XMP sidecar file.
a5. Edit file in PS CS4, edits saved as TIFF or PSD
This is probably what is applicable to your workflow as well.
As you can see, there is NO Lightroom (or Bridge for that matter) in this workflow, nor would it be useful in my opinion.
The only reasons I can think of that would make you use LR next to PM would be:
- You "need" the database capabilities of LR and can't wait for PM to have it
- You like the RAW editing interface of LR more than the one of PS (they both use the same ACR module though, so results should be the same)
I hope this helps,