<s>
Federated	B-Protocol
Wiki	I-Protocol
(	O
formerly	O
Smallest	B-Protocol
Federated	I-Protocol
Wiki	I-Protocol
)	O
is	O
a	O
collaborative	O
knowledge	O
application	O
developed	O
by	O
Ward	O
Cunningham	O
which	O
adds	O
forking	B-Application
features	O
found	O
in	O
source	B-Architecture
control	I-Architecture
systems	O
and	O
other	O
software	O
development	O
tools	O
to	O
wikis	B-Protocol
.	O
</s>
<s>
The	O
software	O
allows	O
its	O
users	O
to	O
fork	B-Application
wiki	B-Protocol
pages	O
,	O
maintaining	O
their	O
own	O
copies	O
.	O
</s>
<s>
This	O
approach	O
contrasts	O
with	O
the	O
tendency	O
of	O
centralized	O
wikis	B-Protocol
such	O
as	O
Wikipedia	O
to	O
function	O
as	O
consensus	O
engines	O
.	O
</s>
