[Call for Objections] Limitations for add-ons (issue-153)

Hello WG,

As discussed on the teleconference this morning, we're issuing a Call for Objections on ISSUE-153 regarding limitations around add-ons. If you have an objection to one or more of these proposed options, please describe your objection via this poll with clear and specific reasoning. Please let the chairs know if you have any questions or detect any errors in the submission form.

  https://www.w3.org/2002/09/wbs/49311/tpwg-addons-153/

The poll is open now, and will close on January 29th.

Thanks,
Nick (for Justin, Carl, Matthias)

(BCC public-tracking-announce for those not following public-tracking closely)