I believe this is no problem - look here at Figure 6.
Ok, go for it.
Hopefully this is supported in all the popular renderers (mapnik, osmarender, mkgmap, osm2gpsmid, etc.)
talkat.
I understand your concern. To be sure, I will take one such relation in OSM format and try to produce a mapnik/osmarender image as well as a Garmin map (unfortunately I don’t have experience with osm2gpsmid).
I can test osm2gpsmid.
But if all other renderers work (and osm2gpsmid doesn’t) - then it’s good enough for me (if my vote counts, that is…)
talkat.
I’ve checked mapnik, osmarender (new version, orp.pl) and mkgmap - all of them render the multipolygons with untagged+splitted ways just fine.
I will be therefore proceeding with the import on the live database soon.
Cheers!
Hope the import will be smooth.
I’ll create a list in the wiki with all forests, like the places and municipalities.
Maybe we could have a list of non-KKL forests as well?
So we could see whether we’d like to keep them or not, and if we want to keep them - to tag them accordingly.
talkat.
One last test before the actual upload was successful.
You can review all the data via
http://api06.dev.openstreetmap.org/browse/changeset/11130
Do you want to run some tests (scripts etc.) on the test database before the actual upload?
dimka
As much as I could see (I only did a brief overview) - it looks good! Great job!
I wonder if we could somehow automate all the inner ways.
e.g. this water.
talkat.
I see changes by kkl_import! 
Let us know when we can start tidying up.
Should we decide about tagging non-kkl forests?
Or should future updates just update kkl-managed forests?
talkat.
There are some problems with the import - duplicates. I am looking into it.
Please do not change the objects uploaded by kkl_import. I will try to revert the changes.
Something went wrong with the import script, which caused the duplicate ways.
As far as I understand, there are no duplicate nodes, can you confirm this? If so, recovery should be much easier.
Indeed, it seems to me that there are no duplicate nodes.
There are, however, duplicate ways, sometimes even 3 ways using the same nodes.
talkat.
I suspect that the university firewall somehow interferes with the upload.
I’ll continue from home, later.
dimka
In the meantime, there will be a plenty (around 600,000) of “orphan” nodes around. Please try not to touch them!
Update: I was able to revert the problematic ways and now continue to upload the rest of the stuff.
If all goes well, it will probably take another day or two.
dimka
I already “itch” when I see tagless areas on the map… Let us know 
So far it looks good!
Here is a nice big chunk that is clearly more accurate than the current data we have.
talkat.
Looks very detailed in compare of our “bing” work
We will have a very green Israel - Palestine in OSM.
BTW: I have added some notes some days ago to the areas you imported… hope this will not harm the upload. I removed the notes just now.
http://www.openstreetmap.org/?lat=31.79481&lon=35.29368&zoom=15&layers=M