QFQ

If a link is using SIP, the r=0 and __dbIndexData=1 are defined even if not specified.

Possible Problems:

• lazy coders like me do not change the lookup-order, so the r from SIP might hide r from the expected stores (especially when using r inside reused content elements).
• if no data is passed on, removing the sip rendering is ok, but one needs to remember to add it back if one adds data later (I use sip for all links)