diff --git a/doc/TODO b/doc/TODO
index 36ebc3379a..694279afb0 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -14,6 +14,22 @@ J       - Jeff claims
         D Deferred
         X Abandoned
 
+Items blocking 0.2.0.10-alpha:
+  - We should back out the MBTF->WFU Guard factors, since they open us
+    up to new attacks, and don't this "median" notion doesn't necessarily
+    help us distinguish between "was good enough to be a guard when
+    we picked it" and "is still adequate to be used as a guard even
+    after we've picked it". We should write a real proposal for this --
+    in 0.2.1.x.
+  - Should we ship with a fallback-consensus? Where in the tarball does
+    it go? What's the process for choosing it?
+  - If 1.5*MaxCircuitDirtiness is more than KeepAlive, do we then send
+    a KeepAlive and reset our timeout, thus never reaching 1.5*MCD?
+  - "When reporting clock skew, and we only have a lower bound on
+    the amount of skew, amount anyway, marked as a lower bound.
+    [XXX Nick: what does this mean??]"
+
+
 Things we'd like to do in 0.2.0.x:
   - See also Flyspray tasks.
   - See also all items marked XXXX020 and DOCDOC in the code